387266 has 16 divisors (see below), whose sum is σ = 656640. Its totient is φ = 169680.

The previous prime is 387263. The next prime is 387269. The reversal of 387266 is 662783.

It is an interprime number because it is at equal distance from previous prime (387263) and next prime (387269).

It is not an unprimeable number, because it can be changed into a prime (387263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335 + ... + 941.

It is an arithmetic number, because the mean of its divisors is an integer number (41040).

2³⁸⁷²⁶⁶ is an apocalyptic number.

387266 is a deficient number, since it is larger than the sum of its proper divisors (269374).

387266 is a wasteful number, since it uses less digits than its factorization.

387266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649.

The product of its digits is 12096, while the sum is 32.

The square root of 387266 is about 622.3069981930. The cubic root of 387266 is about 72.8903087681.

It can be divided in two parts, 3872 and 66, that multiplied together give a palindrome (255552).

The spelling of 387266 in words is "three hundred eighty-seven thousand, two hundred sixty-six".